Method for calculating the point spread function for the ultrasonic imaging of multi-layered objects with total focusing method

Due to the complexity of acoustic wave propagation in multi-layered objects, their ultrasonic testing is associated with challenges. This paper considers the method of calculating the Point Spread Function (PSF) in the ultrasonic testing of multi-layered materials. This method covers ultrasonic test...

Full description

Saved in:
Bibliographic Details
Published inRussian physics journal Vol. 68; no. 3; pp. 540 - 548
Main Author Dolmatov, D. O.
Format Journal Article
LanguageEnglish
Published Cham Springer International Publishing 01.03.2025
Springer Nature B.V
Subjects
Acoustic propagation
Acoustic waves
Condensed Matter Physics
Hadrons
Heavy Ions
Imaging
Lasers
Layered materials
Mathematical and Computational Physics
Multilayers
Nuclear Physics
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Point spread functions
Theoretical
Ultrasonic testing
Wave propagation
Phased arrays
Multi-layered objects
Ultrasonic imaging
Total Focusing Method
Ultrasonic testing
Point Spread Function
Online AccessGet full text

Cover

More Information
Summary:Due to the complexity of acoustic wave propagation in multi-layered objects, their ultrasonic testing is associated with challenges. This paper considers the method of calculating the Point Spread Function (PSF) in the ultrasonic testing of multi-layered materials. This method covers ultrasonic testing using the Total Focusing Method (TFM), which is considered as a benchmark in the field of ultrasonic imaging in NDT. An experimental verification demonstrates the efficiency of the proposed method to solve applied problems in the field of TFM imaging of multi-layered objects.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-025-03462-8